87550424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4651}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 177799440

約数和(自身を除く): 90249016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4651, 4706, 9302, 9412, 18604, 18824, 37208, 60463, 120926, 241852, 483704, 841831, 1683662, 3367324, 6734648, 10943803, 21887606, 43775212, 87550424]

約数ペア:

[(1, 87550424), (2, 43775212), (4, 21887606), (8, 10943803), (13, 6734648), (26, 3367324), (52, 1683662), (104, 841831), (181, 483704), (362, 241852), (724, 120926), (1448, 60463), (2353, 37208), (4651, 18824), (4706, 18604), (9302, 9412)]